IT8224014A0 - Dispositivo per la filtrazione di fluidi. - Google Patents

Dispositivo per la filtrazione di fluidi.

Info

Publication number
IT8224014A0
IT8224014A0 IT8224014A IT2401482A IT8224014A0 IT 8224014 A0 IT8224014 A0 IT 8224014A0 IT 8224014 A IT8224014 A IT 8224014A IT 2401482 A IT2401482 A IT 2401482A IT 8224014 A0 IT8224014 A0 IT 8224014A0
Authority
IT
Italy
Prior art keywords
fluids
filtration
Prior art date
Application number
IT8224014A
Other languages
English (en)
Other versions
IT8224014A1 (it
IT1153328B (it
Inventor
Robert W Wydevan
Original Assignee
Donaldson Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Publication of IT8224014A0 publication Critical patent/IT8224014A0/it
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of IT8224014A1 publication Critical patent/IT8224014A1/it
Application granted granted Critical
Publication of IT1153328B publication Critical patent/IT1153328B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • B01D46/527—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in wound arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/24—Cell-type roll filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/26—Cell-type stack filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/005—Crossflow filtration, i.e. having an inlet and two outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • B01D46/526—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in stacked arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Centrifugal Separators (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
IT24014/82A 1981-11-02 1982-11-02 Dispositivo per la filtrazione di fluidi IT1153328B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/317,275 US4410427A (en) 1981-11-02 1981-11-02 Fluid filtering device

Publications (3)

Publication Number Publication Date
IT8224014A0 true IT8224014A0 (it) 1982-10-29
IT8224014A1 IT8224014A1 (it) 1984-05-02
IT1153328B IT1153328B (it) 1987-01-14

Family

ID=23232920

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24014/82A IT1153328B (it) 1981-11-02 1982-11-02 Dispositivo per la filtrazione di fluidi

Country Status (11)

Country Link
US (2) US4410427A (it)
JP (1) JPS58501808A (it)
AU (1) AU548875B2 (it)
BR (1) BR8207950A (it)
CA (1) CA1169362A (it)
DE (1) DE3249151C2 (it)
FR (1) FR2515526B1 (it)
GB (1) GB2119672B (it)
IT (1) IT1153328B (it)
WO (1) WO1983001582A1 (it)
ZA (1) ZA827818B (it)

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FR2515526B1 (fr) 1990-06-01
IT8224014A1 (it) 1984-05-02
BR8207950A (pt) 1983-10-04
WO1983001582A1 (en) 1983-05-11
IT1153328B (it) 1987-01-14
US4589983A (en) 1986-05-20
GB2119672B (en) 1985-11-06
JPS58501808A (ja) 1983-10-27
GB2119672A (en) 1983-11-23
DE3249151T1 (de) 1984-01-12
AU1014283A (en) 1983-05-18
AU548875B2 (en) 1986-01-02
CA1169362A (en) 1984-06-19
ZA827818B (en) 1984-03-28
FR2515526A1 (fr) 1983-05-06
GB8317374D0 (en) 1983-07-27
US4410427A (en) 1983-10-18
DE3249151C2 (de) 1994-09-22

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